Mathematics, 22.01.2022 18:10 Satoetoe24
A test consists of ten true/false questions. A student who forgot to study guesses randomly. What is the probability that the student answers exactly five questions correctly?
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possible ways to choose the 5 out of 10 to be correct. There is thus a 252/1024 chance to get exactly five correctly.Another question on Mathematics
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A test consists of ten true/false questions. A student who forgot to study guesses randomly. What is...
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